Johnny,O.K  <br/><br/>
Bhutan Dinangal/ 
by O.K. Johnny. 
 - Kerala:  Mathrubhumi Books,  2022. 
<br/><br/><label>ISBN: </label>9789355492517 
<br/><br/><label>Dewey Class. No.: </label>910  / JOH.B